15-(4m+8)=5+3m-19

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Solution for 15-(4m+8)=5+3m-19 equation:


Simplifying
15 + -1(4m + 8) = 5 + 3m + -19

Reorder the terms:
15 + -1(8 + 4m) = 5 + 3m + -19
15 + (8 * -1 + 4m * -1) = 5 + 3m + -19
15 + (-8 + -4m) = 5 + 3m + -19

Combine like terms: 15 + -8 = 7
7 + -4m = 5 + 3m + -19

Reorder the terms:
7 + -4m = 5 + -19 + 3m

Combine like terms: 5 + -19 = -14
7 + -4m = -14 + 3m

Solving
7 + -4m = -14 + 3m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '-3m' to each side of the equation.
7 + -4m + -3m = -14 + 3m + -3m

Combine like terms: -4m + -3m = -7m
7 + -7m = -14 + 3m + -3m

Combine like terms: 3m + -3m = 0
7 + -7m = -14 + 0
7 + -7m = -14

Add '-7' to each side of the equation.
7 + -7 + -7m = -14 + -7

Combine like terms: 7 + -7 = 0
0 + -7m = -14 + -7
-7m = -14 + -7

Combine like terms: -14 + -7 = -21
-7m = -21

Divide each side by '-7'.
m = 3

Simplifying
m = 3

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